Step-by-step explanation:
Answer:
72
Step-by-step explanation:
180-108
Answer:
Bottom left corner
Step-by-step explanation:
This is because that the graph at the bottom has the dots scattered equally with one near the lone of best fit which means that it'll show better accuracy.
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If you just put in a calculator 1/5 it shows you 0.2. 0.2 is equal to one-fifth. One-fifth is 1/5.
Answer:
The probability of observing between 43 and 64 successes=0.93132
Step-by-step explanation:
We are given that
n=100
p=0.50
We have to find the probability of observing between 43 and 64 successes.
Let X be the random variable which represent the success of population.
It follows binomial distribution .
Therefore,
Mean,
Standard deviation ,
Now,
Hence, the probability of observing between 43 and 64 successes=0.93132